package com.cskaoyan.bean;

/**
 * 有参构造方法来完成实例化
 * @author stone
 * @date 2022/05/24 16:11
 */
public class HasParamConstructorBean {

    String username;

    public HasParamConstructorBean(String username) {
        this.username = username;
    }

    @Override
    public String toString() {
        return "HasParamConstructorBean{" +
                "username='" + username + '\'' +
                '}';
    }
}
